According to the chapter, what is stated about "The disc is a" in Records And Famous Performances?
The weight of discus for men is 1 kg.n 3.
Javelin Throw, and 1500 m. (b) Heptathlon (Women) (consist 10 events) 100 m.
In the discus event the athlete stands inside a throwing circle of 2.5 mt (8'-212") diameter.
The disc is a round plate made of wood and metal and weighs 2 Kg for men and 1 Kg for women.